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My Crypto Casino charges no deposit and no withdrawal fees. Moving funds costs you only the standard Solana network fee, typically a fraction of a cent, paid to the network rather than to us. The casino’s revenue comes from the house edge built into each game’s payouts, and a share of that edge funds the referral network. This page is the reference for every cost and limit in My Crypto Casino: what the house edge means, what (if anything) you pay to move funds, how the referral commission is funded, and the current on-chain numbers.

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Are there deposit or withdrawal fees?

My Crypto Casino does not charge any deposit or withdrawal fees. When you move funds on-chain you only pay the standard Solana network transaction fee (typically a fraction of a cent), and that fee goes to the Solana network, not to us.

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What is the house edge?

The house edge is the casino’s built-in statistical advantage, set per game (currently 1% on Crash, 1.5% on Dice and Mines and about 0.3% on Blackjack). On Dice and Mines, for every 100 USDC wagered the house expects to keep 1.5 USDC on average over many bets, and players get back the remaining 98.5 USDC as winnings (a 98.5% long-run return to player); on Crash, the house keeps 1 USDC and players get back 99 USDC (99%). The edge is baked into the payout odds of each game: a crash round’s crash point, a dice roll’s payout multiplier, a mines game’s reveal multipliers. It is not a separate fee added to your bets: placing a bet never costs more than the stake you choose, and winning bets are paid at the displayed multiplier, up to the max profit per bet that protects the bankroll.

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How does the house edge fund the referral network?

Every settled bet generates house edge: on average, currently 1% of the amount wagered on Crash, 1.5% on Dice and Mines and about 0.3% on Blackjack. The referral network is paid a fixed share of that edge: currently 33.33%, one third. The rest stays with the house. For a 100 USDC Dice or Mines bet:
Read the other way round: of the 1.50 USDC of revenue that bet generates, 0.50 USDC goes to the referral network and 1.00 USDC stays with the house. The same bet on Crash generates 1.00 USDC: about 0.33 USDC to the network and 0.67 USDC to the house. Either way, the network is paid half of what the casino keeps. Three things follow, and they matter:
  • It is charged on every settled bet, win or lose. The edge is generated by the wager itself, so a referrer earns exactly the same whether the player they invited wins or loses. Nobody in your network profits from your bad night.
  • It is never deducted from you. The commission comes out of the casino’s own margin, not out of your stake or your payout. A winning bet is credited at the displayed multiplier, up to the published max profit per bet; a losing bet costs you exactly the stake you chose. The casino simply keeps a smaller slice of the edge it already earned.
  • The share is fixed per bet, not settled at the end of a period. It is computed from the edge the wager generated, in the transaction that settles the bet. It does not depend on outcomes, on how anyone chose to play, or on whether the casino had a good month.
At the current 1.5% edge on Dice and Mines, that works out to roughly 0.50% of everything a player wagers going to the five referrers above them, of which the direct referrer receives 60%, about 0.30% of their invitee’s wagered volume. On Crash, at 1%, those figures are about 0.33% and 0.20%. This is a revenue share, but not the usual kind. Affiliate programmes in iGaming are normally quoted against net revenue: what is left after the operator subtracts bonus costs, payment processing, game-provider fees, licensing duties and, frequently, a flat administration fee. Many also apply negative carryover, deducting a loss-making month from the next one before anything is paid. A headline percentage is therefore not comparable between programmes without knowing what it applies to. Ours applies to the gross edge, with nothing subtracted and nothing carried over, and it is paid on-chain in the same transaction that settles the bet. See Affiliate economics for the full comparison. Players only generate commission for their referrers once they have wagered the qualification threshold in total. This prevents networks of empty accounts from farming commissions. Until then, and whenever a layer above a player is empty, that share stays with the house, which is why the network earns up to a third of the edge rather than exactly a third. The threshold, the network’s share, and the layer split are all listed below.

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Current values

The values below are the current on-chain configuration. Most of them can be tuned by governance without a program upgrade, so always treat them as “current, not permanent”. The authoritative source is the on-chain configuration accounts, which anyone can read.

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House edge and referral commission

The commission is a share of the house edge, not a charge on your stake: it is funded out of the casino’s own margin and is never deducted from a player. Winning bets are paid at the displayed multiplier, up to the max profit per bet listed for each game below. The layer split always sums to 100% of the commission. A referred player’s bets start generating commission for their referrers only once the player has crossed the qualification threshold. Any share that has nowhere to go (an empty layer, an unqualified player) stays with the house.

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Crash

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Dice

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Mines

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Blackjack

The round reserves a multiple of your stake at the start so a double or a split needs no further transaction, capped by the balance you hold; whatever is not committed comes back at settlement. An action your balance cannot fund is not offered.

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Tipping

A tip is a transfer between players, not a wager: it generates no house edge, pays no referral commission and counts towards no qualification.

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Sessions and devices

Fixed program rulesA few of the numbers above are structural rules written into the program itself, not tunable settings: the Crash 1 USDC minimum bet, the Crash 1.01x–10,000x multiplier range and 1.01x cash-out floor, the Dice 2%–98% win chance range, the Mines 5 × 5 board with 1–24 mines, the 7-day session ceiling and the 3 device slots. These can only change through an audited program upgrade. Everything else in the tables is governance-tunable on-chain.
For what each per-game limit means in practice (payout caps, refund timeout), see Game limits.